Related by context. Frequent words. (Click for all words.) 80 ventricular assist device 74 ventricular assist devices 68 LVAD 68 LVADs 63 HeartMate II 60 mechanical circulatory support 59 mitral valve repair 58 MitraClip 57 Artificial Heart 56 AbioCor 56 Impella 56 cardiac resynchronization therapy 54 implantable cardioverter defibrillator ICD 53 neurostimulation 53 implantable device 53 pulmonary valve 52 implantable cardioverter defibrillator 51 implant 51 hypoplastic left 51 ExAblate 51 carotid stenting 51 acute ischemic stroke 51 implantable cardioverter defibrillators ICDs 51 pulsatile 50 percutaneous 50 ventricle 50 VADs 50 minimally invasive 50 Concentric Medical 50 implantation 50 VAD 50 spinal fusion 50 cardiogenic shock 50 stereotactic radiosurgery 50 cervical disc 50 TAVI 49 cochlear implant 49 coronary artery bypass grafting 49 spinal fusion surgery 49 cardiopulmonary bypass 49 CABG surgery 49 Total Artificial Heart 49 lung transplantation 49 intravascular 48 aortic stenosis 48 Abiomed 48 spinal surgery 48 catheter 48 Xoft 48 interventional 48 minimally invasive procedures 48 ABIOMED 48 cardiac surgery 48 aortic valve replacement 48 spinal implant 48 Implanted 48 CoreValve 47 implanted 47 hemodynamic monitoring 47 balloon catheter 47 stent 47 spinal surgeries 47 Implantation 47 implantable 47 embolic protection 47 artificial pancreas 47 heart valve 47 hip implant 47 coronary artery bypass 47 drug eluting stent 47 Thoratec 47 stent graft 47 coronary angioplasty 47 intraocular lens 46 kyphoplasty 46 coronary bypass 46 aortic aneurysms 46 cardiac 46 left ventricle 46 radiofrequency ablation 46 bone marrow stem cell 46 cell transplantation 46 Minimally invasive 46 liver transplantation 46 short bowel syndrome 46 mitral regurgitation 46 transplant 46 implantable defibrillator 46 critical limb ischemia 46 minimally invasive surgical 46 implanted defibrillators 46 bone grafting 46 mitral valve 46 stents 45 fibrin sealant 45 transplantation 45 dilated cardiomyopathy 45 aortic valve 45 catheter ablation 45 ultrafiltration 45 continuous glucose